Jealousy over a book about the murders and a desire for attention.
He failed two lie detector tests and was the most logical suspect.
They were objects to fulfill his obsession with bondage and control.
He hid his activities well and only disappeared for short periods.
He wanted to take credit for his life's work and felt a rapport with police.
Rader used his daughter's DNA in his crimes, leading to a close match.
He was fascinated with inflicting pain from a young age and idolized serial killers.
He led a double life, balancing normalcy with his secret obsessions.
He didn't kill anyone he knew personally; his victims were chosen as objects.
It ended three decades of fear and uncertainty caused by the BTK killer.
When Vicki Wegerle, the mother of two young children, was strangled in Wichita, Kansas, in 1986, her husband Bill was considered by many to be the prime suspect. For the next 18 years, police lacked evidence to charge Bill, or anyone else with Vicki’s murder. Subsequently, a desire for recognition led Dennis Rader, aka the BTK (bind, torture, kill) killer, to fall into a police trap and supply them with incriminating evidence. This classic "48 Hours" episode last aired on 10/1/2005. Watch all-new episodes of “48 Hours” on Saturdays, and stream on demand on Paramount+.
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